Features: The steel head of standard drilling hammers produces a more forceful blow than soft-face hammers to strike hard objects or hammer in areas where there's no concern about damaging surrounding materials. Drilling hammers have a more compact head and shorter handle than engineering hammers to deliver a controlled, concentrated strike. They are commonly used to drive chisels, punches, and star and spade bits for hand drilling into rock. Hammer Type / Mini Sledge Hammer Non-Sparking / No Handle Material / Steel Head Material / Steel Head Weight / 3 lb Face Diameter / 1 5/8 in Overall Length / 12 in Handle Length / 12 in Grip Style / Ribbed Face Shape / Round Dead Blow Hammer / No Tether Ready / No Handle Color / Black Head Length / 3 1/2 in Standards / ASME B107.400